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Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

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+20

6680 GULF OF MEXICO DRIVE

LONGBOAT KEY, FL, 34228

Active

$13,499,000

6680 GULF OF MEXICO DRIVE

LONGBOAT KEY, FL, 34228

Active

$13,499,000

6

Bedrooms

7

Bathrooms

6,408 sqft

Living Area

2020

Year Built

$13,499,000Tour the dockSchedule a Showing

104,400

Lot Size (sqft)

123

Days on Market

Dock & Water AccessMLS

BayouCanal - Saltwater📝 deep water

AI Aerial Imagery Detection

Boat Lift DetectedDeep Water Indicators

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Welcome to a once-in-a-generation private waterfront family compound on the coveted north end of Longboat Key—an extraordinary 2.4 acre, fully gated coastal estate that blends architectural mastery, resort-level amenities, and rare development potential. Encompassing four buildable parcels (500, 510, 520 Nomas Way and 6680 Gulf of Mexico Drive), this legacy property offers unparalleled privacy, flexibility, and long-term value. From the moment you arrive, illuminated by classic Bevelo gas lanterns, the estate unfolds with intention and elegance. The custom-designed main residence is complemented by a separate 3-bedroom, 2-bath, 1,850-sq-ft guest home with a detached garage—perfect for extended family, guests, or staff accommodations. Every detail reflects thoughtful craftsmanship, from the 900-bottle red cedar wine cellar to the oversized custom wood-burning fireplace with gas option. Designed for both grand entertaining and everyday indulgence, the chef’s kitchen features natural gas cooking with Wolf and Sub-Zero appliances, while state-of-the-art home automation and whole-home sound elevate daily living. Step outside to a true private resort: a 15,000-gallon free-form pool with a 1,000-gallon spa, heating and chilling via reverse heat pump and natural gas, and an expansive custom tiki pavilion built for unforgettable gatherings. For boating enthusiasts, this estate is unmatched—165 feet of frontage on Bishops Bayou, two docks, three boat lifts, and deep-water, direct Intracoastal access. Across Gulf of Mexico Drive, deeded private beach access makes turquoise waters and nightly sunsets a daily ritual. Car collectors and hobbyists will appreciate six garages, including an automotive lift, plus a 50’ x 24’ covered pole barn for additional storage. Peace of mind is absolute with a 24-camera security system, safe room, elevator, and a 60kW natural gas generator powering the entire estate during any weather event. Fully fenced and gated, this property offers complete privacy without compromise. This is more than a home—it is a coastal masterpiece, a designer’s dream that exudes sophistication, balance, and harmony. An irreplaceable opportunity to own one of Longboat Key’s most remarkable waterfront estates, where luxury, security, and lifestyle converge in perfect alignment.

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Location

LONGBOAT KEY, FL, 34228

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of RE/MAX ALLIANCE GROUP via Stellar MLS

Last updated: 6/15/2026

© 2026 Stellar MLS. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Stellar MLS. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

FEMA Flood Zone AE
BFE: 8ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$2,699,800 down

%
Principal & Interest$70,043/mo
Property Tax (est. ~1.2%, varies by county)$13,499/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$83,792
Loan Amount: $10,799,200Rate: 6.75%
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